Hot/cold face mask



FIG. 1 is a front elevational view of a hot/cold face mask showing mynew design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines shown in the figures represent portions of the hot/coldface mask that form no part of the claimed design.

CLAIM The ornamental design for a hot/cold face mask, as shown anddescribed.